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KC4OPB

Available2x3District 4

No competing applications on record.

License HolderELDER, DONALD E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationBALBAO, CA

Grant DateJun 23, 1992

Expiration DateJun 23, 2002

Cancellation DateJan 9, 2001

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KC4OPB

Available2x3District 4

No competing applications on record.

License HolderELDER, DONALD E

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationBALBAO, CA

Grant DateJun 23, 1992

Expiration DateJun 23, 2002

Cancellation DateJan 9, 2001

Available for ApplicationsJan 10, 2003

KC4OPB is a 2x3 format amateur radio callsign. It is currently registered to ELDER, DONALD E in BALBAO, CA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

-.- -.-. ....- --- .--. -...

CW Weight: 45 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Four Oscar Papa Bravo

Readability: 7.5/10(High readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledJan 9, 2001
License ModifiedNov 30, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 15, 2026

Is KC4OPB Available? FCC Vanity Status & Watchlist